| 不锈钢点焊结构车体模态分析 |
| |
| 引用本文： | 许晶晶. 不锈钢点焊结构车体模态分析[J]. 现代机械, 2011, 0(4): 29-30,56 |
| |
| 作者姓名： | 许晶晶 |
| |
| 作者单位： | 中国南车株洲电力机车有限公司,湖南株洲,412001 |
| |
| 摘 要： | 根据不锈钢地铁车辆钢结构传力的特点,应用Hypermesh软件建立了车体的有限元模型,用ANSYS计算了在空车和整备状态下该车的前六阶振动模态,并依据计算结果对后续设计提供优化思路。
|
| 关 键 词： | 车体 点焊 有限元模型 振动模态 |
The Spot Structure of Carbody's Modal Analysis |
| |
| XU Jingjing. The Spot Structure of Carbody's Modal Analysis[J]. Modern Machinery, 2011, 0(4): 29-30,56 |
| |
| Authors: | XU Jingjing |
| |
| Affiliation: | XU Jingjing |
| |
| Abstract: | According to the characteristics of the steel structure's transmission force of metro vehicles made up of stainless steel,the carbody's FE model is established with the help of Hypermesh software,the preceding six vibration modal of the AW0 and AW3 is analyzed with the help of ANSYS,and optimized thoughts are provided for follow-up design according to the calculated results. |
| |
| Keywords: | carbody spot weld FE model vibration modal |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
